Rank	Countries/Territories	Count	Percent
1	United States	510	42%
2	China	383	31.5%
3	Germany	120	9.9%
4	Netherlands	26	2.1%
5	France	24	2%
6	Japan	23	1.9%
7	Egypt	12	1%
8	Australia	12	1%
9	Singapore	12	1%
10	Sweden	9	0.7%
11	Iran, Islamic Republic of	8	0.7%
12	Mexico	8	0.7%
13	Korea, Republic of	7	0.6%
14	Spain	7	0.6%
15	Russia	7	0.6%
16	India	6	0.5%
17	Indonesia	6	0.5%
18	Cyprus	6	0.5%
19	Canada	6	0.5%
20	United Kingdom	5	0.4%
21	Ukraine	4	0.3%
22	Hong Kong	3	0.2%
23	Lebanon	3	0.2%
24	Guatemala	2	0.2%
25	Taiwan	2	0.2%
26	Turkey	1	0.1%
27	Switzerland	1	0.1%
28	Brazil	1	0.1%